Purell is an American brand of hand sanitizer invented in 1988, and introduced to the consumer market in 1997, by GOJO Industries.[1] Its primary component is ethyl alcohol (70% v/v), and is used by wetting one's hands thoroughly with the product, then briskly rubbing one's hands together until dry.
Purell was acquired by Johnson & Johnson in 2006, then reacquired by GOJO in 2010.[2][3][4][5] That year, Purell Green Certified Instant Hand Sanitizer became the first hand sanitizer to meet EcoLogo CCD-170 standards.[6]